com.github.jinahya.imgscalr

Class Scalr

java.lang.Object

org.imgscalr.Scalr

com.github.jinahya.imgscalr.Scalr

public class Scalr
extends Scalr

Author:

Jin Kwon <jinahya_at_gmail.com>

Nested Class Summary

Nested classes/interfaces inherited from class org.imgscalr.Scalr

Scalr.Method, Scalr.Mode, Scalr.Rotation

Field Summary

Fields inherited from class org.imgscalr.Scalr

DEBUG, DEBUG_PROPERTY_NAME, LOG_PREFIX, LOG_PREFIX_PROPERTY_NAME, OP_ANTIALIAS, OP_BRIGHTER, OP_DARKER, OP_GRAYSCALE, THRESHOLD_BALANCED_SPEED, THRESHOLD_QUALITY_BALANCED

Method Summary

Modifier and Type	Method and Description
static BufferedImage	resize(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, float magnificationFactor, float horizontalWeigth, float verticalWeight, BufferedImageOp... ops) Resizes specified image preserving the proportion and relocates by given arguments.
static BufferedImage	resizeInbox(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, float horizontalWeigth, float verticalWeight, BufferedImageOp... ops)
static BufferedImage	resizeInboxCenter(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, BufferedImageOp... ops)
static BufferedImage	resizeInboxLowerRight(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, BufferedImageOp... ops)
static BufferedImage	resizeInboxUpperLeft(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, BufferedImageOp... ops)
static BufferedImage	resizeOutbox(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, float horizontalWeigth, float verticalWeight, BufferedImageOp... ops)
static BufferedImage	resizeOutboxCenter(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, BufferedImageOp... ops)
static BufferedImage	resizeOutboxLowerRight(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, BufferedImageOp... ops)
static BufferedImage	resizeOutboxUpperLeft(BufferedImage sourceImage, Scalr.Method scalingMethod, int targetWidth, int targetHeight, BufferedImageOp... ops)

Methods inherited from class org.imgscalr.Scalr

apply, copyToOptimalImage, createOptimalImage, createOptimalImage, crop, crop, determineScalingMethod, log, pad, pad, resize, resize, resize, resize, resize, resize, resize, resize, rotate, scaleImage, scaleImageIncrementally

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

resize

public static BufferedImage resize(BufferedImage sourceImage,
                                   Scalr.Method scalingMethod,
                                   int targetWidth,
                                   int targetHeight,
                                   float magnificationFactor,
                                   float horizontalWeigth,
                                   float verticalWeight,
                                   BufferedImageOp... ops)

Resizes specified image preserving the proportion and relocates by given arguments.

Parameters:

sourceImage - the source image to resize.

scalingMethod - the scaling method.

targetWidth - the target width.

targetHeight - the target height.

magnificationFactor - the magnification factor. 1.0f for fitting into the box, 1.0f for fit to max width or height.

horizontalWeigth - the horizontal weight. 1.0f for aligning to the left align, 1.0f for aligning to the right.

verticalWeight - the vertical weight. 1.0f for aligning to the top, 1.0f for aligning to the bottom.

ops -

Returns:

a resized image.

resizeInbox

public static BufferedImage resizeInbox(BufferedImage sourceImage,
                                        Scalr.Method scalingMethod,
                                        int targetWidth,
                                        int targetHeight,
                                        float horizontalWeigth,
                                        float verticalWeight,
                                        BufferedImageOp... ops)

Parameters:

sourceImage -

scalingMethod -

targetWidth -

targetHeight -

horizontalWeigth -

verticalWeight -

ops -

Returns:

a resized image.

See Also:

resize(java.awt.image.BufferedImage, org.imgscalr.Scalr.Method, int, int, float, float, float, java.awt.image.BufferedImageOp...)

resizeInboxUpperLeft

public static BufferedImage resizeInboxUpperLeft(BufferedImage sourceImage,
                                                 Scalr.Method scalingMethod,
                                                 int targetWidth,
                                                 int targetHeight,
                                                 BufferedImageOp... ops)

Parameters:

sourceImage -

scalingMethod -

targetWidth -

targetHeight -

ops -

Returns:

See Also:

resizeInbox(java.awt.image.BufferedImage, org.imgscalr.Scalr.Method, int, int, float, float, java.awt.image.BufferedImageOp...)

resizeInboxCenter

public static BufferedImage resizeInboxCenter(BufferedImage sourceImage,
                                              Scalr.Method scalingMethod,
                                              int targetWidth,
                                              int targetHeight,
                                              BufferedImageOp... ops)

Parameters:

sourceImage -

scalingMethod -

targetWidth -

targetHeight -

ops -

Returns:

See Also:

resizeInbox(java.awt.image.BufferedImage, org.imgscalr.Scalr.Method, int, int, float, float, java.awt.image.BufferedImageOp...)

resizeInboxLowerRight

public static BufferedImage resizeInboxLowerRight(BufferedImage sourceImage,
                                                  Scalr.Method scalingMethod,
                                                  int targetWidth,
                                                  int targetHeight,
                                                  BufferedImageOp... ops)

Parameters:

sourceImage -

scalingMethod -

targetWidth -

targetHeight -

ops -

Returns:

See Also:

resizeInbox(java.awt.image.BufferedImage, org.imgscalr.Scalr.Method, int, int, float, float, java.awt.image.BufferedImageOp...)

resizeOutbox

public static BufferedImage resizeOutbox(BufferedImage sourceImage,
                                         Scalr.Method scalingMethod,
                                         int targetWidth,
                                         int targetHeight,
                                         float horizontalWeigth,
                                         float verticalWeight,
                                         BufferedImageOp... ops)

resizeOutboxUpperLeft

public static BufferedImage resizeOutboxUpperLeft(BufferedImage sourceImage,
                                                  Scalr.Method scalingMethod,
                                                  int targetWidth,
                                                  int targetHeight,
                                                  BufferedImageOp... ops)

resizeOutboxCenter

public static BufferedImage resizeOutboxCenter(BufferedImage sourceImage,
                                               Scalr.Method scalingMethod,
                                               int targetWidth,
                                               int targetHeight,
                                               BufferedImageOp... ops)

resizeOutboxLowerRight

public static BufferedImage resizeOutboxLowerRight(BufferedImage sourceImage,
                                                   Scalr.Method scalingMethod,
                                                   int targetWidth,
                                                   int targetHeight,
                                                   BufferedImageOp... ops)